A Distinctive Roebling Service
| Wire Rope -- A Machine | Vol. I, No. 1 | November, 1930 |
| What is Wire Rope | Vol. I, No. 2 | December, 1930 |
| Wire Rope Constructions | Vol. I, No. 3 | January, 1931 |
| What Type of Wire Rope | Vol. I, No. 4 | February, 1931 |
| Right and Wrong Way of Handling Wire Rope | Vol. I, No. 5 | March, 1931 |
| Kink-Damage to Wire Ropes | Vol. I, No. 6 | April-May, 1931 |